Alright, let's work through 1889 times 5730 step by step
1889 × 5730 = 5730 × (1889)
+ 5730 × 9 resulting in 51570
+ 5730 × 80 that is equal 458400
+ 5730 × 800 what gives us 4584000
+ 5730 × 1000 producing 5730000

= 10823970
